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@mendhak
mendhak / gist:1297742
Created October 19, 2011 08:37
Get a URL in Java
public static String GetUrl(String url) throws Exception
{
URL serverAddress = null;
HttpURLConnection connection = null;
// OutputStreamWriter wr = null;
BufferedReader rd = null;
StringBuilder sb = null;
String line = null;
try
@mendhak
mendhak / gist:3996857
Created November 1, 2012 21:50
Mount an SSHFS share
sshfs username@machinename.local:/home/username /mnt/mountname -p 1234 -o allow_other -o IdentityFile=/home/mendhak/Documents/keys/id_rsa
import time
import socket
def collect_metric(name, value, timestamp):
sock = socket.socket()
sock.connect( ("localhost", 2003) )
sock.send("%s %d %d\n" % (name, value, timestamp))
sock.close()
def now():
return int(time.time())

Keybase proof

I hereby claim:

  • I am mendhak on github.
  • I am mendhak (https://keybase.io/mendhak) on keybase.
  • I have a public key whose fingerprint is 6989 CF77 4903 69CF FDCB CD89 95E7 D75C 76CB E9A9

To claim this, I am signing this object:

@mendhak
mendhak / ssh-tunnel.sh
Last active May 30, 2017 21:45
Reliable methods of creating SSH tunnels for TCP forwarding
#Source: https://stackoverflow.com/questions/2241063/bash-script-to-setup-a-temporary-ssh-tunnel
#SSH feature - control sockets
ssh -4 -o StrictHostKeyChecking=no -i ~/.ssh/id_rsa -M -S my-ctrl-socket -fnNT -L 10023:remoteserver.com:8000 dev@middleserver.internal
#Get PID - you'll have to parse this
ssh -S my-ctrl-socket -O check dev@middleserver.internal
#Exit
ssh -S my-ctrl-socket -O exit dev@middleserver.internal
@mendhak
mendhak / gist:3369288
Created August 16, 2012 10:59
Extension method to get value from a field in a datarow
public static T GetValue<T>(this DataRow row, string field)
{
if (!row.Table.Columns.Contains(field))
{
return default(T);
}
else
{
return (T)Convert.ChangeType(row[field].ToString(), typeof(T));
@mendhak
mendhak / gist:3369293
Created August 16, 2012 11:00
Extension method to get value from a field in a SQLDataReader
public static class DataRecordExtensions
{
public static T GetValue<T>(this IDataRecord reader, string columnName)
{
object columnValue = reader[columnName];
T returnValue = default(T);
if (!(columnValue is DBNull))
{
returnValue = (T)Convert.ChangeType(columnValue, typeof(T));
}
@mendhak
mendhak / nmea_checksum.py
Created November 24, 2018 09:53
Calculate checksum from the data part of an NMEA sentence
import sys
import operator
# Given the data part of an NMEA sentence (Remove the $, remove the * onwards, keep the last comma)
# calculates the checksum
def checksum_calculate(nmeadata):
csum = 0
for c in nmeadata:
csum ^= ord(c)
@mendhak
mendhak / s3downloader.py
Created March 23, 2014 01:47
A script to download and concatenate AWS ELB Access logs
import os
import pytz
import sys
import datetime
import dateutil.parser
import boto
downloadFolder = "downloads"
if len(sys.argv) > 1:
@mendhak
mendhak / msysgit2unix-socket.py
Last active March 25, 2020 21:20 — forked from duebbert/msysgit2unix-socket.py
Script to help Bash on Ubuntu on Windows use KeeAgent's TCP socket file - so ssh can use KeePass installed on Windows 10
#!/usr/bin/python3
"""
msysGit to Unix socket proxy
============================
This small script is intended to help use msysGit sockets with the new Windows Linux Subsystem (aka Bash for Windows).
It was specifically designed to pass SSH keys from the KeeAgent module of KeePass secret management application to the
ssh utility running in the WSL (it only works with Linux sockets). However, my guess is that it will have uses for other